Answer:I believe it's 31,771
Step-by-step explanation: you first need to add 8,999 + 2,387 to get 11,386 then add 11,386 + 11,386 to get 22,772 and then add 8,999 to get 31,771.
Answer:
<h2>1544 m³</h2>
Step-by-step explanation:
surface area = 2 × base + lateral area
base = (10×20)÷2 = 100
Lateral area = perimeter × height
= (20+14+14)×28
=1 344
Final answer :
surface area = 2 × base + lateral area
= 2 × 100 + 1344
= 200 + 1344
= 1544
When the surrounding flaps are folded up, the base of the box will have dimensions 
by 
, and the box will have a height of 
. So the box has volume, as a function of ,
I don't know what technology is available to you, but we can determine an exact value for that maximizes the volume by using calculus.
Differentiating 
with respect to gives
and setting this equal to 0 gives two critical points at
For the larger critical point we would get a negative volume, so we ignore that one. Then the largest volume would be about 168.5 cubic in.
Answer:
25.38 pounds for three roll
Step-by-step explanation:
Find and then compare the unit prices:
9.21 pounds per roll
25.38 pounds for three rolls => 8.46 pounds per roll
42.85 pounds for five rolls => 8.57 pounds per roll
Conclusion: 25.38 pounds for three rolls corresponds to the lowest (cheapest) unit price and is thus the best buy.
Answer:
629.85 square feet
Step-by-step explanation:
So first, we need to figure out how many square feet .25 bags of soil will cover.
We can do this by multiplying the square feet by .25
148.2 Times .25 = 37.05
.25 bags of soil will cover 37 square feet.
Now, we find out how many square feet 4 bags of soil will cover. Again, we multiply
4 times 148.2 = 592.8
Now we add
592.8 + 37 = 629.85
So 4.25 bags of soil will cover 629.85 square feet.
Hope this helps! Have a great rest of your day! :)
